The Bitcoin ABC wallet is the official Bitcoin Cash wallet. I've read you can import private keys into a bitcoin cash supported wallet to see your balance after the fork.
But the question is: how do you actually import those private keys?
Thanks in advance
Help > Debug Window > Console
Next to the > input box type:
importprivkey <your private key>
You'll need to unlock your wallet before you can run this command if you've used a passphrase:
walletpassphrase <your passphrase> 60
The 60 at the end unlocks it for 60 seconds.
Source:
https://www.reddit.com/r/BitcoinABC/comments/6q747s/in_bitcoin_abc_client_where_can_i_import_my/